CAERN's tech stack
What does CAERN use?
CAERN (caern.com.br) uses at least 9 tools we can see from public records, including Microsoft 365 for email and documents, WhatsApp Business for customer support, Google Analytics for analytics and WordPress for its website. Last checked .
- Based in
- Brazil
- Founded
- 1969
- Tools found
- 9
- Categories
- 7
- Layers
- 4 of 5
- Changes seen
- 7
CAERN's stack, layer by layer
Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Application
1 tool, what the product is built with
Frontend
Data & Observability
1 tool, what they measure and store
Analytics
Go-to-market
4 tools, how they find and keep customers
Website & CMS
Marketing
Support & Docs
Company Ops
3 tools, what the team runs on day to day
Workspace
Security & Compliance
What changed at CAERN
Recent starts and stops
- StartedCookieScript
- StartedGoogle Analytics
- StartedjQuery
- StartedreCAPTCHA
- StartedWhatsApp Business
- StartedWordPress
- StartedYoast SEO
CAERN tech stack FAQ
What tools does CAERN use?
As of November 2026, runsonwhat has found 9 tools at CAERN (caern.com.br) in public records. Application: jQuery. Data & Observability: Google Analytics. Go-to-market: WordPress, Yoast SEO and WhatsApp Business. Company Ops: Microsoft 365, reCAPTCHA and CookieScript. Last checked October 31, 2026.
What email provider does CAERN use?
CAERN uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 719,883 companies runsonwhat tracks.
What does CAERN use for customer support?
CAERN uses WhatsApp Business for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on caern.com.br. WhatsApp Business is used by 138,086 companies runsonwhat tracks.
What analytics tools does CAERN use?
CAERN uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on caern.com.br. Google Analytics is used by 906,325 companies runsonwhat tracks.
What is CAERN's website built with?
CAERN uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on caern.com.br. WordPress is used by 607,167 companies runsonwhat tracks.
What marketing software does CAERN use?
CAERN uses Mailchimp for marketing, according to runsonwhat (November 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 117,810 companies runsonwhat tracks.
Does CAERN use jQuery?
Yes. runsonwhat found jQuery at CAERN through jQuery code on caern.com.br. jQuery is a Frontend tool used by 930,167 companies runsonwhat tracks.
Has CAERN changed tools recently?
Yes. On runsonwhat's rechecks, CAERN started using CookieScript, Google Analytics and jQuery (latest on October 31, 2026). A change counts only between two checks of caern.com.br done the same way.
How does runsonwhat know what CAERN uses?
runsonwhat reads public records only. Of the 9 tools at CAERN, 7 were found through code on caern.com.br, 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and caern.com.br about monthly.
We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.